We now cover over 9,000 applications, 5,000 of them being for diesel vehicles
Feel the Difference
Performance is our passion and we work to get the more out of your engine. The Advantage 3 brings faster performance, advanced adjustment and improved economy on its predecessor. A total of 9 settings are easily accessible providing varying degrees of fuel economy and performance.
We offer a ‘Try before you buy’ for you to feel the difference a Tunit could make.
The Tunit Advantage is simple to fit through original manufacturers plugs.
The Tunit is pre-programmed and can be altered futher by your installer for bespoke purposes such as heavy towing, acceleration or economy.
The Advantaged 3 offers 9 different tunes via the dial allowing you to choose from eco through to sport settings.
Spread the cost of your new Tunit
Spread the cost of your new Tunit. We offer a number of finance options over 10, 24 or 36 months to help you spread the cost of purchases.
Please see our customer testimonial and magazine tests to see what past customers say about economy.
Try Before You Buy
We offer a ‘Try before You Buy’ to anyone thinking about purchasing a Tunit. Book a time that suits you at a local dealer and take a test drive to feel the difference.